Pi filter
[电] π形滤波器
🧩 词语组成解析
n. 圆周率\\n[计] 处理器接口, 程序中断
filter
['fɪltɚ]
n. 滤波器;滤光器;滤色镜;[化] 过滤器;
vi. 过滤;透过;渗透;
vt. 过滤;滤除;
🗣️ 情景例句
My company was the contractor.
我的公司承包了这项工程。
No. It's only a five-minute walk.
不远，只要走5分钟。
Mr.Sawyer usually reads his newspaper, but sometimes he and his wife watch television.
索耶先生总是读报纸，但有时和他的妻子一起看电视。